BenjoTheLiberator BenjoTheLiberator
  • 16-07-2022
  • Mathematics
contestada

The diagram shows the cross-section of a wall of a cinema. It is to be painted. Paint cost £6 for a tin which covers 25m^2. How much will it cost to paint?

The diagram shows the crosssection of a wall of a cinema It is to be painted Paint cost 6 for a tin which covers 25m2 How much will it cost to paint class=

Respuesta :

poetayto
poetayto poetayto
  • 16-07-2022

Answer:

53.04 pounds

Step-by-step explanation:

We find the area of the shape:

10*13=130 is the rectangle

(10+6)*8/2=16*8/2=16*4=64 (area of the right trapezoid)

(10+8)*3/2=18*3/2=9*3=27 (area of the left)

130+27+64=221 is the total area

221/25*6=53.04 pounds

Answer Link

Otras preguntas

What is 30% written as a fraction in simplest form? (Lol I asked the wrong question earlier this is what I meant )
Find the quotient 4 / (2/5)=
Which of the following are solutions to the equation below? Check all that apply. X^2 - 10x + 25 = 17
What is the solution to 8•g=-32?
Which of the following was an Enlightenment thinker whose ideas influenced American political thought? A. George Whitefield B. Jonathan Edwards C. King
When Nick shoots a basketball, he either sinks the shot or misses. For each shot Nick sinks, he is given 5 points by his father. For each missed shot, Nick's Da
Cashland's banking system recently crashed. This eventually led to companies being unable to borrow money to run their businesses and employees needed to be ter
How did early explorers cause exploration to increase?
Is AQRS = ATUV? If so, name the postulate that applies. Given: QS = TV RS UV ZQEZT
How does carbon dioxide enter the atmoshpere